Article continues below advertisementIsla Fisher is living her best life as a single woman.The actress, 49, stunned in a cleavage-baring green bikini while vacationing in Barbados on Friday, January 2.Fisher snapped a selfie of herself spilling out of a triangle-shaped swimsuit top as she lay on a bed.Article continues below advertisementSource: @islafisher/InstagramIsla Fisher vacationed in Barbados.The star later flaunted her slim physique in a green one-piece bathing suit and matching party hat as she posed poolside with friends.